RcppRedis0.2.4 package

Connection to the 'Redis' key/value store using the C-language client library 'hiredis' (included as a fallback) with 'MsgPack' encoding provided via 'RcppMsgPack' headers. It now also includes the pub/sub functions from the 'rredis' package.

Useful links

• https://github.com/eddelbuettel/rcppredis/issues
• https://github.com/eddelbuettel/rcppredis
• https://dirk.eddelbuettel.com/code/rcpp.redis.html